Syntactic Foam

Description: Trelleborg Emerson & Cuming, Inc. produces four different types of syntactic foams to meet the broad range of requirements of its customers. Product names reflect the density of the foam used in each material.

• Bulk Density: 30 lbs/ft³
• Applications: Acoustics / Sound Proofing, Buoyancy, Structural / Composites
• Type: Closed Cellular, Rigid, Syntactic
• Features & Approvals: Electrical Insulation / Dielectric

Description: Trelleborg Emerson & Cuming, Inc. pioneered the development and introduction of the first syntactic foam thermoforming material in 1981 and through a process of continuous investment and product development are recognised as leaders in the field. Syntac® 350 is the industry standard

• Bulk Density: 42 lbs/ft³
• Use Temperature: 350 F
• Thermal Conductivity: 0.8320165515825995 BTU-in/hr-ft²-F
• Form / Shape: Board / Block / Bun, Film / Sheet, Rod / Bar Stock, Stock Shape (Bar, Sheet, etc.)

Description: Syntactic Foam Tiles

Description: This specification covers dielectrically-loaded syntactic foam tiles having a polyimide resin matrix.

Description: This specification covers dielectrically-loaded syntactic foam tiles having a polyimide resin matrix.

Description: Specification for Epoxy Syntactic Foam

Description: 20-3036 is a light weight epoxy for potting, casting, and encapsulating electronic components and assemblies. It is formulated in a convenient 2:1 by weight mix ratio.

• Thermal Conductivity: 1.4000000000000001 to 0.30000000000000004 BTU-in/hr-ft²-F
• Dielectric Strength: 390.0000000000004 kV/in
• Form / Shape: Casting Resin / Two-part (A+B Liquids), Molding Grade Resin (Pellets)
• Features & Approvals: Chemical / Fuel Resistant, Electrical Insulation / Dielectric

Description: BULK MODULUS OF ELASTICITY OF SYNTACTIC FOAM

Description: HYSOL STYCAST EFF15 is a one component epoxy based free flowing syntactic foam powder designed to infiltrate around densely packed components and fill voids in electronic modules. It exhibits low shrinkage during cure so little stress is transmitted. The material self extinguished

• Industry: Electronics (PCB / SMT Assembly)
• Features: Encapsulant / Potting Compound

Description: Standard Practice for Determination of Hydrostatic Compressive Strength of Syntactic Foam

Description: Practice for Determination of Hydrostatic Compressive Strength of Syntactic Foam

Description: Practice for Determination of Hydrostatic Compressive Strength of Syntactic Foam (Withdrawn 1984)

Description: Practice for Determination of Effect of Cyclic Immersion of Syntactic Foam at Pressure

Description: This specification covers a glass or silica microsphere-filled epoxy resin formulation, supplied as a two-component system, requiring an oven cure for attainment of maximum properties.

Description: Method of Test for Bulk Modulus of Elasticity of Syntactic Foam (Piston-Cylinder Method)

Description: This specification covers a glass or silica micosphere-filled epoxy resin formulation, supplied as a two-component system, requiring an oven cure for attainment of maximum properties.

Description: LAST-A-FOAM® CFC-free rigid foam products are cost-effective, versatile, and specially formulated from basic raw materials. These products, manufactured in a unique, proprietary process, are notably uniform and consistent in all physical properties. We control our own chemical formulas

• Applications: Acoustics / Sound Proofing, Architectural / Construction, Automotive / Transportation, Buoyancy, Marine, Medical, Military / Aerospace, Sealing / Gasketing, Shock / Vibration Dampening, Structural / Composites, Tooling / Modeling
• Foam Type: Closed Cellular, Open Cellular, Rigid Foam, Syntactic
• Capabilities: Die Cutting, Finished Product Assembly, Molding, Routing, Slitting, Thermal Forming
• Features: North America, Northwest US Only, Other, United States Only

Description: Elasto Proxy custom-fabricates foam rubber parts for a variety of applications. We source foam rubber materials that meet all of your requirements, and then use our water jet cutting machine to cut foam insulation up to 4" thick. Examples of foam parts we've produced

• Applications: Acoustics / Sound Proofing, Architectural / Construction, Automotive / Transportation, Baffling / Safety Foam, Case Inserts, Cushioning, Filtration, HVAC, Marine, Medical, Military / Aerospace, Packaging, Sealing / Gasketing, Shock / Vibration Dampening, Tooling / Modeling
• Features: Canada Only, East Asia / Pacific Only, North America, Other, Southern US Only, United States Only
• Foam Type: Closed Cellular, Flexible/Soft Foam, Open Cellular, Reticulated, Rigid Foam, Syntactic
• Capabilities: Contour Cutting, Die Cutting, Finished Product Assembly, Foam Felting, Gluing or Foam Welding, Laminating, Molding, Slitting, Thermal Forming, Water / Abrasive Jet Machining

Description: LAST-A-FOAM® FR-4600 microcell polyurethane foam supports the most intricate detail while eliminating extra prep work. With an even-smoother surface finish than our LAST-A-FOAM® FR-4500 material, it is superb for precision tooling applications, or as modeling foam.

• Bulk Density: 15 lbs/ft³
• Applications: Architectural / Construction, Tooling / Modeling
• Type: Closed Cellular, Rigid
• Form / Shape: Film / Sheet, Stock Shape (Bar, Sheet, etc.)

Description: FORMPLAST 2000 is a thermoplastic composite material with superior properties for use in thermoforming plug assist applications. FORMPLAST 2000 has a micro-porosity of 15-19 compared to 20-30 for Syntactic Foam. FORMPLAST 2000 eliminates many of the problems associated with

• Deflection Temperature (@ 264 psi, 1.8 MPa): 241 F
• Thermal Conductivity: 0.322 W/m-K
• Coeff. of Thermal Expansion (CTE): 37.00000000000001 µin/in-F
• Tensile Modulus: 260 ksi

Description: FORMPLAST 2000 is a thermoplastic composite material with superior properties for use in thermoforming plug assist applications. FORMPLAST 2000 has a micro-porosity of 15-19 compared to 20-30 for Syntactic Foam. FORMPLAST 2000 eliminates many of the problems associated with

• Use Temperature: 280 F
• Deflection Temperature (264 psi, 1.8 MPa): 241 F
• Thermal Conductivity: 0.322 W/m-K
• Tensile Strength (Break): 10,000 psi

Description: Henkel Loctite STYCAST 4640 Silicone White is is a low density, RTV condensation curing, silicone rubber syntactic foam that is used for sealing, airborne potting, and caulking applications. It offers flexibility, good dielectric properties, and high temperature resistance. 1 lb Can.

• Viscosity: 45,000 cP
• Tensile Strength (Break): 200 psi
• Elongation: 135 %
• Dielectric Strength: 250.00000000000003 kV/in

Description: for stripline antennas, in transmission lines, smart skins, as dielectric radomes, dielectric spacers, or for circuit substrates. Products are available in rod or sheet form, pack-in-place syntactic foam, rigid foam sheet stock, or as a two-component foaming system. In addition

• Type: Closed Cellular, Flexible, Rigid
• Features & Approvals: Electrical Insulation / Dielectric
• Form / Shape: Film / Sheet, Stock Shape (Bar, Sheet, etc.)
• Material / Composition: Plastic / Polymer

Description: Henkel Loctite STYCAST 4640 Silicone Encapsulant White, formerly Emerson and Cuming, is a low density, RTV condensation curing, silicone rubber syntactic foam that is used for sealing, airborne potting, and caulking applications. It offers flexibility, good dielectric properties, and

• Use Temperature: -85 to 500 F
• Tensile Strength (Break): 200 psi
• Elongation: 135 %
• Dielectric Strength: 248.92000000000053 kV/in

Description: Henkel Loctite STYCAST 1090 Epoxy Encapsulant Black, formerly Emerson and Cuming, is used for potting and encapsulating electronic components and aerospace applications that need low weight. It is a syntactic foam that offers low density, low dielectric constant, and low coefficient of

• Thermal Conductivity: 0.19 W/m-K
• Tensile Strength (Break): 3,000 to 4,700 psi
• Dielectric Strength: 375.9200000000008 kV/in
• Viscosity: 5,000 to 30,000 cP

Description: LOCTITE ABLESTIK SF 40, Amine, Non-conductive adhesive LOCTITE® ABLESTIK SF 40 is a good choice for repairing vertical surfaces with little added weight. Please refer to the TDS for alternate cure schedules. Two component Lightweight Non-sag Room temperature cure Thixotropic Low density

• Viscosity: 95 cP
• Use Temperature: 40 to 248 F
• Features: Electrically Insulating / Dielectric
• Substrate Compatibility: Metal

Description: ResinLab EP1294 Epoxy Adhesive Yellow is a two component, flame-retardant edge fill epoxy syntactic foam used to provide structural strength for applications like airfract interior honeycomb panels. Provides protection against salt spray, humidity, water, and other chemicals. Low

• Tensile Strength (Break): 2,400 psi
• Elongation: 1 to 2 %
• Chemical System: Epoxy (EP)
• Cure / Technology: Two Component System

Description: LOCTITE STYCAST 4640, Silicone, Flexible, Potting or Encapsulant LOCTITE® STYCAST 4640 RTV condensation cure silicone rubber syntactic foam is engineered to yield a flexible, low density material with a low dielectric constant and dissipation factor. It is designed for airborne

• Viscosity: 45,000 cP
• Use Temperature: 85 to 500 F
• Tensile Strength (Break): 200 psi
• Features: Caulk / Grout